I recently upgraded the ram in my 2011 mac mini I5 from 8 gb to 16 gb because I found the memory on sale at Fry's. After installing I ran xbench and geekbench only to find a slight drop in numbers compared to the 8 gb. Why would this happen? Both programs identify that I have 16 gb of ram now but no improvement in benchmark numbers. Would a performance increase be noted in these programs or in some other way? Thanks for the assistance!